.main {
    margin: 20px auto;
}

.encytext {
    width: 850px;
}

.book {
    padding: 20px;
}

.book h1 {
    line-height: 2;
    border-bottom: 1px solid #ccc;
}

.book_text {
    margin: 20px 0 50px;
}

.book_text p {
    font-size: 16px;
    text-indent: 2em;
    line-height: 1.5;
}

.book_text img {
    width: 300px;
}